VOIP Engineer
36 years of experience in the VOIP/SIP domain is mandatory with expertise in FreeSWITCH or Asterisk.
Responsibilities:
- Design develop implement and deploy VoIP solutions tailored to specific business requirements.
- Monitor the entire VoIP infrastructure proactively identifying and addressing potential issues or bottlenecks.
- Ensure uptime performance and security of VoIP systems implementing necessary measures to mitigate risks.
- Implement CI/CD pipeline for DevOps practices.
- Act as the first point of contact for VoIP supportrelated issues.
- Stay uptodate with industry trends emerging technologies and best practices in the VoIP domain.
- Provide guidance and expertise to customers and internal stakeholders advising on VoIPrelated matters and recommending appropriate solutions.
Requirements:
- Significant experience with FreeSWITCH Asterisk or Kamailio including installation configuration and troubleshooting.
- Strong technical understanding of SIP WEBRTC RTP SRTP TTLS and voice codecs with the ability to analyze and troubleshoot complex VoIP issues.
- Very good understanding of FreeSWITCH XML Dialplan Event Socket module (ESL) and Asterisk AMI/FastAGI/AGI.
- Very good FreeSWITCH/Asterisk administration skills.
- Handson experience with scripting languages such as Python Lua Bash and Go.
- Very good knowledge of REST API implementation using Python frameworks like Flask FastAPI or Django.
- Handson experience with Linux operating systems (Ubuntu CentOS Debian) including system administration and commandline proficiency.
- Handson experience with monitoring tools like SNGREP Wireshark TCPDUMP and HOMER.
- Experience using Docker Ansible Kubernetes or similar tools to deploy standard opensource services on Linux.
- Excellent problemsolving skills and the ability to work effectively in a fastpaced environment.
- Strong communication skills with the ability to explain complex technical concepts to nontechnical stakeholders.
- Proven ability to work both independently and collaboratively within a team.
voip,asterisk,freeswitch